研究成果：
2007年入选北京市科技新星计划；作为项目负责人主持负责国家科技支撑计划、国家自然科学基金的青年以及面上项目、北京市科技新星计划研究项目、国家博士后基金项目、北京化工大学青年基金、大学生科研训练项目、大学生萌芽杯课题以及企业课题多项。在国内外学术期刊发表论文100余篇。
大规模实验室制备新型纳米碳材料包括：氧化石墨烯、石墨烯、炭气凝胶、活性炭材料；新型纳米碳材料与高分子膜材料的复合制备出新型柔性电极和膜电极材料，采用新型电极材料制备出高比容量超级电容器和锂离子电容。设计出新型电吸附模块进行水处理，利用电吸附技术的脱盐率高于95%。采用电化学合成有机染料，利用电子作为还原剂，具有无污染，能耗小，反应条件温和等优点，目前已经达到中试水平。
论文著作：
1. Capacitive deionization and methyl orange removal of holey graphene hydrogels, Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2021, 618: 126463
2. Enhanced electrochemical and capacitive deionization performance of metal organic framework/holey graphene composite electrodes, Journal of Colloid and Interface Science, 2021, 582: 447-458
3. Analysis for performance degradation mechanisms of the retired LiFePO4/graphite power cells, Ionics, 2020, 26: 4443–4454
4. Nitrogen and sulfur co-doped NaTi2(PO4)3/hole graphene composite as high-performance electrosorption electrodes for hybrid capacitive deionization, Journal of Materials Science, 2020, 55: 6017-6029
5. Enhanced Hybrid Capacitive Deionization Performance by Sodium Titanium Phosphate/Reduced Porous Graphene Oxide Composites, ACS Omega，2019, 4: 11455-11463
6. Pre-lithiated manganous oxide/graphene aerogel composites as a node material for high energy density lithium ion capacitors, Journal of Power Sources, 2019, 431:114-124
7. Study on boron and nitrogen co-doped graphene xerogel for high-performance electrosorption application, Journal of Solid State Electrochemistry, 2019, 23:2377-2390
8. Nitrogen and sulfur co-doped carbon cryogel electrode for membrane capacitive deionization，Desalination and Water Treatment，2018，132：134-143
9. Electrophoretic Deposition of Binder-Free MnO2/Graphene Films for Lithium-Ion Batteries, Chin. J. Chem. 2017, 35: 1575-1585
10. A novel hierarchical graphene/polyaniline hollow microsphere as electrode material for supercapacitor applications, Journal of Materials Science, 2017, 52(13): 7969–7983
11. Facile synthesis of submillimeter sized graphene oxide by a novel method, RSC Adv., 2015, 5: 73737-73741.
12. Facile synthesis of laminated graphene for advanced supercapacitor electrode material via simultaneous reduction and N-doping，Journal of Power Sources, 2015, 274：851-861.
13. High performance graphene composite microsphere electrodes for capacitive deionization, Carbon, 2015, 90:75-84
14. Nitrogen rich graphene-cross-linked melamine formaldehyde carboncryogels for supercapacitors, Electrochimica Acta, 2014, 142: 101-107
15. Preparation and characterization of cross-linked quaternised polyvinyl alcohol membrane/activated carbon composite electrode for membrane capacitive deionization, Desalination, 2014, 354: 107-115
孟庆函
北京市
研究领域：
储能
研究方向：
1、新型纳米碳材料的研究主要包括石墨烯、炭气凝胶及多孔炭的制备、性能及应用开发。2、高分子复合材料的研究主要包括新型纳米碳材料与高分子材料的复合，用于耐温高分子材料制备。3、储能材料的研究主要包括新型炭电极、导电聚合物电极、复合电极、柔性电极等材料的研究，开发锂离子电容器和超级电容器。4、污水处理和海水脱盐的研究主要利用电吸附技术、膜电容去离子技术及电化学氧化降解技术进行盐水脱盐淡化及污水降解处理。
所在单位：
北京化工大学
